Geomagnograph
From Tardis Wiki, the free Doctor Who reference
A geomagnograph was a device used by a group of Sea Devils for measuring the current flow underwater. (TV: Legend of the Sea Devils)
A geomagnograph was a device used by a group of Sea Devils for measuring the current flow underwater. (TV: Legend of the Sea Devils)
This page was last edited on 3 May 2022, at 03:49 (UTC).Last edited: 03:49, 3 May 2022 (UTC)